Providing Friendly, Reliable Service Since 1964!
Call today! (636)723-2600
Call today!
(636)723-2600
2539 W CLAY ST, SAINT CHARLES, MO 63301
Providing Friendly, Reliable Service Since 1964!
2539 W CLAY ST, SAINT CHARLES, MO 63301
Some St. Charles motorists are confused by SafeWay Tire & Auto Center charges for diagnostic services for a vehicle repair. Many services at SafeWay Tire & Auto Center and other St. Charles automotive repair shops include diagnostic fees.
When you take your laptop into a St. Louis computer repair shop for a problem you’ll likely have to leave a deposit for diagnostics. When we visit our St. Peters doctor for a medical problem, we’re paying him to diagnose our ailment and of course for the tests that go along with it.
So receiving a diagnostic charge at SafeWay Tire & Auto Center for a tricky automotive problem shouldn’t be a surprise. In the St. Louis area, automotive diagnostics can cover quite a range. If you hear a noise in your car brakes when you slow down in rush-hour traffic on a busy MO expressway, you pull off the next off-ramp and take a quick visual check. That is usually enough to know what needs to be done. If you’re having an intermittent problem with your car engine, SafeWay Tire & Auto Center diagnosis may be much more involved. Much of the St. Louis public’s confusion comes when the problem involves the check engine light. The check engine light comes on when the engine management computer has sensed a problem.
There’s a common misconception among St. Peters, O'Fallon, and Earth City drivers that the trouble code tells the SafeWay Tire & Auto Center technician exactly what’s wrong. Why then is there a diagnostic charge, the scanner just gave the diagnosis?
Reality is more involved than that. The computer monitors many sensors throughout the vehicle. When one of these sensors has a reading that’s out of parameters, the computer will record a trouble code and turn on the check engine light. The car computer's trouble code just tells the SafeWay Tire & Auto Center technician what engine parameter is out of range – not what’s causing it. The technician needs to determine the underlying problem that’s causing the symptom. There are many problems that could cause a troublesome sensor reading for SafeWay Tire & Auto Center St. Charles customers. The SafeWay Tire & Auto Center technician makes a list of the most likely causes and begins tracking down the source of the problem. St. Louis service centers subscribe to databases that document possible causes for a given trouble code. They outline procedures for confirming a diagnosis and provide the documented fix. These databases are specific to each vehicle and engine combination.
Some diagnoses are quick and easy. Others are more involved and difficult. Of course SafeWay Tire & Auto Center wants to figure out what’s wrong with your car and get you back on the road as quickly as possible.
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